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86654-34-4

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86654-34-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86654-34-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,5 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86654-34:
(7*8)+(6*6)+(5*6)+(4*5)+(3*4)+(2*3)+(1*4)=164
164 % 10 = 4
So 86654-34-4 is a valid CAS Registry Number.

86654-34-4Downstream Products

86654-34-4Relevant articles and documents

TOTAL SYNTHESIS OF (+/-)-AVENACIOLIDE VIA THE β-VINYLBUTENOLIDE ANNULATION

Kido, Fusao,Tooyama, Youichi,Noda, Yoshihiro,Yoshikoshi, Akira

, p. 881 - 884 (2007/10/02)

Annulation reaction of α-formylcaprylate (5) with 2,5-dihydro-3-phenylthio-4-vinylfuran-2-one (2), followed by dehydration, oxidation, and rearrangement, provided an epimeric mixture of 2,4,5,6-tetrahydro-6-hexyl-4-hydroxy-6-methoxycarbonylbenzofuran-2-on

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